/* Enterprise Trust Architecture — terranceaddison.com
   Editorial, architectural, executive. One accent: gold. */
:root{
  --ink:#1A1A1A; --ink-2:#52504B; --ink-3:#8A867E;
  --paper:#FDFCF9; --paper-2:#F6F3EC; --hairline:#E7E2D9;
  --gold:#B8860B; --gold-deep:#8F6A09; --gold-light:#D4AF37; --gold-wash:#F7EEDA;
  --dark:#141414; --dark-2:#1E1D1B;
  --font:'Century Gothic','Poppins',-apple-system,BlinkMacSystemFont,sans-serif;
  --serif:'Palatino Linotype','Palatino','Georgia',serif;
  --measure:70ch;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{font-family:var(--font);color:var(--ink);background:var(--paper);line-height:1.7;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--gold-deep);text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:3px}
.container{max-width:1140px;margin:0 auto;padding:0 24px}
.narrow{max-width:780px;margin:0 auto;padding:0 24px}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:2px}
.skip{position:absolute;left:-9999px;top:0;background:var(--gold);color:#fff;padding:10px 18px;z-index:200;border-radius:0 0 8px 0}
.skip:focus{left:0}
::selection{background:var(--gold-wash)}

/* ---- Header ---- */
.hd{position:sticky;top:0;z-index:100;background:rgba(253,252,249,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--hairline)}
.hd__in{display:flex;align-items:center;justify-content:space-between;height:68px;gap:16px}
.hd__brand{display:flex;align-items:center;gap:11px;color:var(--ink)}
.hd__brand:hover{text-decoration:none}
.hd__brand img{width:36px;height:auto;border-radius:6px}
.hd__brand b{font-size:.92rem;letter-spacing:.05em;font-weight:700}
.hd__brand span{display:block;font-size:.66rem;color:var(--ink-3);letter-spacing:.14em;text-transform:uppercase;line-height:1.2}
.hd__nav{display:flex;align-items:center;gap:26px}
.hd__nav a{color:var(--ink-2);font-size:.88rem;font-weight:600}
.hd__nav a:hover{color:var(--gold-deep);text-decoration:none}
.hd__nav a[aria-current="page"]{color:var(--gold-deep);border-bottom:2px solid var(--gold);padding-bottom:3px}
.hd__x{background:var(--dark);color:#fff !important;border-radius:999px;padding:9px 20px;font-size:.84rem !important;border:1px solid var(--dark);transition:all .18s}
.hd__x:hover{background:var(--gold);border-color:var(--gold);color:var(--dark) !important;text-decoration:none}
.hd__burger{display:none;background:none;border:1px solid var(--hairline);border-radius:8px;padding:9px 11px;cursor:pointer;font-size:1rem;line-height:1;color:var(--ink)}
@media(max-width:1020px){
  .hd__nav{position:fixed;inset:68px 0 auto 0;background:var(--paper);border-bottom:1px solid var(--hairline);flex-direction:column;align-items:stretch;padding:14px 24px 22px;gap:2px;display:none;box-shadow:0 18px 40px rgba(26,26,26,.08)}
  .hd__nav.open{display:flex}
  .hd__nav a{padding:11px 4px;font-size:1rem;border-bottom:1px solid var(--paper-2)}
  .hd__nav a[aria-current="page"]{border-bottom:1px solid var(--paper-2)}
  .hd__x{text-align:center;margin-top:12px;border-radius:10px}
  .hd__burger{display:block}
}

/* ---- Type ---- */
h1,h2,h3,h4{line-height:1.18;font-weight:700;letter-spacing:-.01em}
.eyebrow{font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold-deep);font-weight:700;display:flex;align-items:center;gap:12px;margin-bottom:16px}
.eyebrow::before{content:'';width:30px;height:2px;background:var(--gold)}
.eyebrow--center{justify-content:center}
.eyebrow--center::after{content:'';width:30px;height:2px;background:var(--gold)}
.t-hero{font-size:clamp(2.1rem,4.8vw,3.4rem)}
.t-1{font-size:clamp(1.7rem,3.4vw,2.4rem)}
.t-2{font-size:clamp(1.25rem,2.2vw,1.55rem)}
.lede{font-size:1.14rem;color:var(--ink-2);max-width:var(--measure)}
.prose{max-width:var(--measure)}
.prose p{margin:0 0 1.15em;color:var(--ink-2)}
.prose p strong{color:var(--ink)}
.prose h2{margin:2em 0 .6em;font-size:1.5rem}
.prose h3{margin:1.6em 0 .5em;font-size:1.15rem}
.prose ul,.prose ol{margin:0 0 1.15em 1.3em;color:var(--ink-2)}
.prose li{margin-bottom:.45em}
.prose blockquote{font-family:var(--serif);font-style:italic;font-size:1.22rem;color:var(--ink);border-left:3px solid var(--gold);padding:6px 0 6px 22px;margin:1.6em 0}
.small{font-size:.85rem;color:var(--ink-3)}

/* ---- Sections ---- */
.sec{padding:88px 0}
.sec--tint{background:var(--paper-2);border-top:1px solid var(--hairline);border-bottom:1px solid var(--hairline)}
.sec--dark{background:linear-gradient(170deg,var(--dark),var(--dark-2));color:#EFEDE8}
.sec--dark .lede,.sec--dark p{color:rgba(239,237,232,.75)}
.sec--dark h1,.sec--dark h2,.sec--dark h3{color:#fff}
.sec--dark .eyebrow{color:var(--gold-light)}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:999px;padding:13px 28px;font-weight:700;font-size:.94rem;transition:all .18s;cursor:pointer;border:1.5px solid transparent}
.btn:hover{text-decoration:none}
.btn--gold{background:var(--gold);color:#fff;border-color:var(--gold)}
.btn--gold:hover{background:var(--gold-deep);border-color:var(--gold-deep)}
.btn--line{border-color:var(--ink);color:var(--ink)}
.btn--line:hover{border-color:var(--gold-deep);color:var(--gold-deep)}
.btn--line-light{border-color:rgba(255,255,255,.5);color:#fff}
.btn--line-light:hover{border-color:var(--gold-light);color:var(--gold-light)}
.btn--dark{background:var(--dark);color:#fff;border-color:var(--dark)}
.btn--dark:hover{background:var(--gold);border-color:var(--gold);color:var(--dark)}
.btnrow{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.textlink{font-weight:700;color:var(--gold-deep)}

/* ---- Hero ---- */
.hero{padding:96px 0 72px;position:relative;overflow:hidden}
.hero::after{content:'';position:absolute;top:-60px;right:-140px;width:520px;height:520px;border:1px solid var(--hairline);border-radius:50%;pointer-events:none;z-index:0}
.hero::before{content:'';position:absolute;top:40px;right:-40px;width:320px;height:320px;border:1px solid rgba(184,134,11,.35);border-radius:50%;pointer-events:none;z-index:0}
.hero .container{position:relative;z-index:1}
.hero__portrait{position:relative;z-index:1}
.hero__portrait img{border-radius:16px;box-shadow:0 24px 60px rgba(26,26,26,.18)}
.hero__cred{margin-top:34px;padding-top:22px;border-top:1px solid var(--hairline);font-size:.88rem;color:var(--ink-3);max-width:560px}

/* ---- Layer diagram ---- */
.layers{display:grid;gap:14px;max-width:640px;margin:44px auto 0}
.layer{border-radius:12px;padding:20px 24px}
.layer--surface{border:1.5px dashed var(--ink-3);background:var(--paper)}
.layer--stable{border:1.5px solid var(--gold);background:var(--gold-wash)}
.layer b{display:block;font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:8px}
.layer--surface b{color:var(--ink-3)}
.layer--stable b{color:var(--gold-deep)}
.layer .chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:#fff;border:1px solid var(--hairline);border-radius:999px;padding:4px 13px;font-size:.8rem;color:var(--ink-2)}
.layer--stable .chip{border-color:rgba(184,134,11,.45)}
.layers__arrow{text-align:center;color:var(--ink-3);font-size:.8rem;letter-spacing:.1em;text-transform:uppercase}

/* ---- Cards & grids ---- */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:44px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:44px}
@media(max-width:900px){.grid2,.grid3{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--hairline);border-radius:14px;padding:28px;transition:border-color .18s, box-shadow .18s}
.card:hover{border-color:var(--gold);box-shadow:0 10px 30px rgba(26,26,26,.06)}
.card h3{font-size:1.08rem;margin-bottom:10px}
.card p{font-size:.93rem;color:var(--ink-2)}

/* primitives grid */
.prims{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:44px}
@media(max-width:980px){.prims{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.prims{grid-template-columns:1fr}}
.prim{background:#fff;border:1px solid var(--hairline);border-radius:12px;padding:22px;display:flex;flex-direction:column;transition:all .18s;position:relative}
.prim:hover{border-color:var(--gold);transform:translateY(-2px);box-shadow:0 12px 30px rgba(26,26,26,.07)}
.prim__n{font-size:.72rem;font-weight:700;color:var(--gold-deep);letter-spacing:.12em}
.prim h3{font-size:1rem;margin:8px 0 8px}
.prim__def{font-size:.86rem;color:var(--ink-2);flex:1}
.prim__q{font-family:var(--serif);font-style:italic;font-size:.88rem;color:var(--ink);margin:12px 0;padding-left:12px;border-left:2px solid var(--gold)}
.prim a{font-size:.84rem;font-weight:700}
.vidcue{margin-top:40px;max-width:760px;border:1.5px dashed var(--gold);background:var(--gold-wash);border-radius:14px;padding:24px 26px}
.vidcue__k{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-deep);font-weight:700;margin-bottom:8px}
.vidcue__t{display:block;font-size:1.14rem;color:var(--ink)}
.vidcue__d{margin-top:8px;color:var(--ink-2);font-size:.95rem}
.ft__soon{color:rgba(239,237,232,.4)}
.ft__soon em{font-style:normal;font-size:.82em;letter-spacing:.06em;text-transform:uppercase;opacity:.85;margin-left:2px}
.prim--soon{opacity:.75}
.prim--soon .tag-soon{position:absolute;top:14px;right:14px;font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;background:var(--paper-2);border:1px solid var(--hairline);color:var(--ink-3);border-radius:999px;padding:3px 10px}

/* split section */
.split{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--hairline);border-radius:16px;overflow:hidden;margin-top:44px}
@media(max-width:900px){.split{grid-template-columns:1fr}}
.split>div{padding:40px 36px}
.split__learn{background:#fff}
.split__build{background:var(--dark);color:#EFEDE8}
.split__build h3{color:#fff}
.split h3{font-size:1.25rem;margin-bottom:6px}
.split .who{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;color:var(--gold-deep);margin-bottom:18px}
.split__build .who{color:var(--gold-light)}
.split ul{list-style:none;margin:0 0 26px}
.split li{padding:7px 0 7px 26px;position:relative;font-size:.95rem;color:var(--ink-2)}
.split__build li{color:rgba(239,237,232,.8)}
.split li::before{content:'→';position:absolute;left:0;color:var(--gold)}
.bridge{text-align:center;margin-top:26px;font-family:var(--serif);font-style:italic;font-size:1.05rem;color:var(--ink-2)}

/* resource cards */
.res{background:#fff;border:1px solid var(--hairline);border-radius:14px;padding:26px;display:flex;flex-direction:column;transition:all .18s}
.res:hover{border-color:var(--gold);box-shadow:0 10px 30px rgba(26,26,26,.06)}
.res__meta{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.tag{font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;border-radius:999px;padding:3px 11px;font-weight:700}
.tag--prim{background:var(--gold-wash);color:var(--gold-deep);border:1px solid rgba(184,134,11,.35)}
.tag--aud{background:var(--paper-2);color:var(--ink-2);border:1px solid var(--hairline)}
.res h3{font-size:1.06rem;margin-bottom:8px}
.res p{font-size:.9rem;color:var(--ink-2);flex:1}
.res__foot{margin-top:16px;display:flex;justify-content:space-between;align-items:center;font-size:.78rem;color:var(--ink-3);border-top:1px solid var(--paper-2);padding-top:14px}

/* manifesto band */
.mani{font-family:var(--serif);font-style:italic;font-size:clamp(1.25rem,2.6vw,1.7rem);line-height:1.55;max-width:820px;margin:0 auto;text-align:center;color:#fff}
.mani + .btnrow{justify-content:center}

/* about strip */
.aboutrow{display:grid;grid-template-columns:280px 1fr;gap:48px;align-items:start;margin-top:44px}
@media(max-width:860px){.aboutrow{grid-template-columns:1fr}}
.aboutrow img{border-radius:14px;border:1px solid var(--hairline)}
.portrait-frame{position:relative;max-width:280px}
.portrait-frame::before{content:'';position:absolute;top:14px;left:-14px;right:14px;bottom:-14px;border:1.5px solid var(--gold);border-radius:16px;z-index:0}
.portrait-frame img{position:relative;z-index:1}

/* newsletter */
.news{border:1px solid var(--hairline);border-radius:16px;background:#fff;padding:44px;display:grid;grid-template-columns:1.2fr .8fr;gap:36px;align-items:center;margin-top:44px}
@media(max-width:860px){.news{grid-template-columns:1fr}}
.news h3{font-size:1.35rem;margin-bottom:8px}
.news p{font-size:.94rem;color:var(--ink-2)}

/* footer */
.ft{background:var(--dark);color:rgba(239,237,232,.65);padding:56px 0 34px;font-size:.86rem}
.ft a{color:rgba(239,237,232,.75)}
.ft a:hover{color:var(--gold-light)}
.ft__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:34px;border-bottom:1px solid rgba(255,255,255,.08)}
@media(max-width:860px){.ft__grid{grid-template-columns:1fr 1fr}}
.ft__brand{display:flex;align-items:center;gap:10px;color:#fff;margin-bottom:14px}
.ft__brand img{width:32px;border-radius:6px}
.ft h4{color:#fff;font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:14px}
.ft ul{list-style:none}
.ft li{margin-bottom:9px}
.ft__legal{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-top:26px;font-size:.78rem;color:rgba(239,237,232,.45)}
.ft__legal a{color:rgba(239,237,232,.55)}

/* article layout */
.art-head{padding:72px 0 40px;border-bottom:1px solid var(--hairline)}
.art-head .meta{display:flex;flex-wrap:wrap;gap:8px;margin:18px 0 0}
.art-body{padding:56px 0 80px}
.thesis{background:var(--gold-wash);border:1px solid rgba(184,134,11,.3);border-radius:12px;padding:20px 24px;margin:0 0 34px;font-size:1rem}
.thesis b{color:var(--gold-deep);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;display:block;margin-bottom:6px}

/* primitive page blocks */
.pblock{margin:2.2em 0}
.pblock h2{font-size:1.3rem;margin-bottom:.6em;display:flex;align-items:center;gap:10px}
.pblock h2::before{content:'';width:18px;height:2px;background:var(--gold)}
.q-list{list-style:none;margin:0}
.q-list li{font-family:var(--serif);font-style:italic;padding:10px 0 10px 24px;border-left:2px solid var(--gold);margin-bottom:10px;color:var(--ink)}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:26px}
@media(max-width:800px){.two-col{grid-template-columns:1fr}}

/* canvas tool */
.canvas-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:30px}
@media(max-width:900px){.canvas-grid{grid-template-columns:1fr}}
.field{background:#fff;border:1px solid var(--hairline);border-radius:12px;padding:18px 20px}
.field label{display:block;font-weight:700;font-size:.9rem;margin-bottom:4px}
.field .hint{font-size:.78rem;color:var(--ink-3);margin-bottom:9px;display:block}
.field textarea,.field input[type=text]{width:100%;border:1px solid var(--hairline);border-radius:8px;padding:10px 12px;font-family:var(--font);font-size:.92rem;color:var(--ink);background:var(--paper);resize:vertical;min-height:44px}
.field textarea{min-height:74px}
.field textarea:focus,.field input:focus{outline:2px solid var(--gold);outline-offset:1px;border-color:var(--gold)}
.primpick{display:flex;flex-wrap:wrap;gap:8px}
.primpick label{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--hairline);border-radius:999px;padding:6px 14px;font-size:.8rem;font-weight:600;cursor:pointer;background:var(--paper)}
.primpick input{accent-color:var(--gold)}
.primpick label:has(input:checked){background:var(--gold-wash);border-color:var(--gold)}
.notice{background:var(--paper-2);border:1px solid var(--hairline);border-radius:12px;padding:18px 22px;font-size:.86rem;color:var(--ink-2);margin:26px 0}
.notice b{color:var(--ink)}
#canvas-out{margin-top:44px}
.out-card{background:#fff;border:1.5px solid var(--gold);border-radius:14px;padding:30px}
.out-card h3{border-bottom:1px solid var(--hairline);padding-bottom:10px;margin-bottom:14px;font-size:1.05rem}
.out-sec{margin-bottom:18px}
.out-sec b{font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold-deep);display:block;margin-bottom:5px}
.out-sec p,.out-sec li{font-size:.92rem;color:var(--ink-2)}
.out-sec ul{margin-left:1.2em}

/* reveal */
.rv{opacity:0;transform:translateY(16px);transition:opacity .55s ease,transform .55s ease}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}
  *{animation-duration:.01ms !important;transition-duration:.01ms !important}}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.creds{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.cred{background:#fff;border:1px solid var(--hairline);border-radius:999px;padding:5px 14px;font-size:.82rem;font-weight:600;color:var(--ink-2)}